NGC 7190
| Galaxy NGC 7190 |
|
|---|---|
![NGC 7190 with LEDA 214795 (lu) & LEDA 1390552 (ro) [1]](https://de.wikipedia.org/wiki/Datei:NGC7190_-_SDSS_DR14.jpg)
|
|
| NGC 7190 with LEDA 214795 (lu) & LEDA 1390552 (ro) | |
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 22 h 03 m 06.7 s |
| declination | + 11 ° 11 ′ 57 ″ |
| Appearance | |
| Morphological type | SB0 |
| Brightness (visual) | 13.9 likes |
| Brightness (B-band) | 14.8 mag |
| Angular expansion | 0.9 ′ × 0.5 ′ |
| Position angle | 66 ° |
| Surface brightness | 12.9 mag / arcmin² |
| Physical data | |
| Redshift | 0.029324 ± 0.000087 |
| Radial velocity | 8791 ± 26 km / s |
|
Stroke distance v rad / H 0 |
(401 ± 28) x 10 6 ly (122.9 ± 8.6) Mpc |
| history | |
| discovery | Édouard Stephan |
| Discovery date | July 23, 1870 |
| Catalog names | |
| NGC 7190 • UGC 11885 • PGC 67928 • CGCG 428-019 • 2MASX J22030665 + 1111576 • NSA 149538 • LDCE 1500 NED003 | |
NGC 7190 is a lenticular galaxy of the Hubble type S0 / a in the constellation Pegasus in the northern sky . It is estimated to be 401 million light years from the Milky Way and about 105,000 light years in diameter.
In the same area of the sky are u. a. the galaxies IC 5160 .
The object was discovered by Édouard Stephan on July 23, 1870 .